Why can Unicom call and send text messages online when its mobile phone is in arrears of more than 70 yuan?

It is possible that you have credit, so you should pay the arrears and stop, or you will be blacklisted next time you have arrears information, just like a bank credit card. Just as you will be blacklisted if you don't pay back the money in the bank credit card, there may be problems in applying for a credit card in any bank next time. This is a personal credit problem. We don't have dozens of dollars, do we? We don't live on those dozens of dollars, do we? This only represents our personal views.